on average a person blink 16 times per minute how many times does a person blink in one day. there are 1,440 minutes in a day​

Answers

Answer 1
23,040. if they blink 16 times a minute, then 16 x 60 is 960. multiply that times 24 for 24 hours in a day. you get 23,040
Answer 2

Answer:

16 times 1440= 23040 blinks a day

Step-by-step explanation:

So umm... 16 blinks a minute so for every minute is 16 blinks so just multiply the 1440 minutes so yeah..


Related Questions

Graph the line that contains this point (-1,-3) and has a slope of 1/3

Answers

When trying to find the point-slope equation of a line you need to pick a point and plug it into the plain equation with your slope.

-3 = 1/3(-1) +b

Multiply your slope with your x

-3 = -1/3 +b

Move the -1/3 to the other side by doing the opposite operation, in this case being addition.

-3 +1/3 = b

-2 2/3 = b

y = 1/3x - 2 2/3

Find the annual rate of interest. Principal = 4600 rupees, Period = 5 years, Total amount = 6440 rupees, Annual rate of interest = __%

Answers

The annual rate of interest per year is 8%

Solution:

Given:- Principal (p) = 4600 rupees, Time –Period (t) = 5 years, Total amount(A) = 6440 rupees

First we will calculate the Interest and then using formula of simple interest we will calculate the rate of interest

Interest = Amount – Principal

Interest = 6440  – 4600 = 1840

Now using the formula of simple Interest and on putting values we get,

[tex]\text {Simple Interest }=\frac{P \times R \times T}{100}[/tex]

Where "P" is the principal and "R" is the rate of interest per annum and "T" is the time period

[tex]1840=\frac{4600 \times R \times 5}{100}[/tex]

[tex]\begin{aligned} \mathrm{R} &=\frac{1840 \times 100}{4600 \times 5} \\\\ \mathrm{R} &=\frac{1840}{230} \\\\ \mathrm{R} &=8 \% \end{aligned}[/tex]

Hence, the required rate of interest per year is 8%

Answer:

The annual rate of interest per year is 8%

Solution:

Given:- Principal (p) = 4600 rupees, Time –Period (t) = 5 years, Total amount(A) = 6440 rupees

First we will calculate the Interest and then using formula of simple interest we will calculate the rate of interest

Interest = Amount – Principal

Interest = 6440  – 4600 = 1840

Now using the formula of simple Interest and on putting values we get,

Where "P" is the principal and "R" is the rate of interest per annum and "T" is the time period

Hence, the required rate of interest per year is 8%

Let me know if it is correct! Thank you. :)

Step-by-step explanation:

PLEASE HELP!!!!!!!!!!:))))

Which of the following purchases shows the LEAST expensive unit price?
Group of answer choices

A 4 pack of t-shirts for $2.24

A 3 pack of t-shirts for $3.00

An 8 pack of t-shirts for $4.24

A 6-pack of t-shirts for $3.12

Answers

A 6-pack of t-shirts for $3.12 because 3.12 ÷ 6 is 0.52

Answer:

the last one is the least expensive it's only $0.52

Step-by-step explanation:

$2.24 ÷ 8 = $0.56

$3.00 ÷ 3 = $1.00

$4.24 ÷ 8 = $0.53

$3.12 ÷ 6 = $0.52

find last years salary if, after 6 percent raise, this years salary is $33,920​

Answers

Last year's salary is $32000

Step-by-step explanation:

We will use the linear equations to solve the given problem

Let x be the last years salary

then

0.06x will be the raise in the salary

This year's salary is $33920

So,

[tex]x+0.06x=33920\\1.06x=33920[/tex]

Dividing both sides by 1.06

[tex]\frac{1.06x}{1.06}=\frac{33920}{1.06}\\=32000[/tex]

Hence,

Last year's salary is $32000

Keywords: Percentage, Linear equations

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Erin loves to play sports! She has earned 333 tennis trophies, 444 basketball trophies, 777 soccer trophies, and 111 volleyball trophy.

What is the ratio of Erin's tennis trophies to soccer trophies?

Answers

simplify 333 : 777

1 : 2 1/3

The ratio of Erin's tennis trophies to soccer trophies is 3/7.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

She has earned 333 tennis trophies, 444 basketball trophies, 777 soccer trophies, and 111 volleyball trophies.

The ratio of tennis trophies to soccer = 333/777

3/7(111/111) = 3/7

Hence "The ratio of Erin's tennis trophies to soccer trophies is 3/7".

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Evaluate -6+(-12) =(-6).

Answers

Cancelling out both the -6 we get 12=0 which is not true, hence the equation is incorrect.

$700 invested at 8% compounded quarterly after a period of 4 years

Answers

Answer:

$960.95

Step-by-step explanation:

Final answer:

The question is about finding the final amount after 4 years of a $700 investment with 8% interest, compounded quarterly. This can be solved using the compound interest formula.

Explanation:

The subject of your question pertains to compound interest in mathematics. Given the parameters, we want to find the amount after 4 years when $700 is invested at an interest rate of 8%, compounded quarterly. To solve this, we can use the compound interest formula, A = P(1 + r/n)^(nt), where 'A' is the amount of money accumulated after n years, including interest, 'P' is the principal amount (the initial amount of money), 'r' is the annual interest rate (in decimal form), 't' is the time the money is invested for in years, and 'n' is the number of times that interest is compounded per year. Plugging the values in, we get A = $700(1 + 0.08/4)^(4*4) which gives us the total amount after 4 years.

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Which of the following linear equations matches the graph?
y = 1/x

y = 1/3 x

y = 3x

y = -x

y = x

Answers

Answer:

y=x

Step-by-step explanation:

Answer:

y = x

because it's at 1y axsis, and 1x axsis

Solve for x
-16 = 8x/5


x=-25 3/5
x=10
x=-10

Answers

Answer:

x = -10

Step-by-step explanation:

-16 = 8x/5

-80 = 8x

x = -10

Special right triangles: decimal answers

Answers

Answer:

h=11.3 and c=8(or 8.1 depending on what you do first)

Step-by-step explanation:

so we do the same thing like last time and 8√2 rounded is 11.3, and 7/√3, or 7√3/3 is 4( 4.04 gets rounded down). now we multiply by two because of the theorems and get 8(if this is wrong then try 8.1 because the answer differs depending on what you do first.)

What is 1.652 (six is underlined) what is it rounded by the underlined digit?

Answers

The answer is 1.652.
The answer is 1.7

To round you look to the number directly to the right of the underlined digit. In this case that number is five and if the number to the right is five or any number bigger than five you round the number up so the six will become a seven

Death Valley, located in California, is the lowest place in North America. It is 282 feet below sea level, or -282 feet. Mount McKinley in Colorado is the highest place in North America. Its elevation is approximately -71.76 times the elevation of Death Valley. What is the approximate elevation of the Mount McKinley?

-20,236.32 feet
20,236.32 feet
-3.93 feet
3.93 feet

Answers

Answer:

20,236.32

Step-by-step explanation:

because (-282) * (-71.76) = 20,236.32

Answer:

20236.32 feet

Step-by-step explanation:

-282*-71.76=20236.32

Can someone help me answer this?
Given the function f(x)= x^2+7x+10 / x^2+9x+20
Describe where the function has a hole and how you found your answer.

We need to simplify the function by factoring the numerator and the denominator. Plug the excluded values into the simplified function to find the hole.

Answers

Answer:

The function f(x) has a hole at point x = - 5.

Step-by-step explanation:

We are given a function as

[tex]f(x) = \frac{x^{2} + 7x + 10}{x^{2} + 9x + 20}[/tex]

Now, we have to describe where the function has a hole.

Now, [tex]f(x) = \frac{x^{2} + 7x + 10}{x^{2} + 9x + 20}[/tex]

[tex]f(x) = \frac{(x + 5)(x + 2)}{(x + 4)(x + 5)}[/tex]

Therefore, the common factor of the numerator and denominator is (x + 5).

Now, (x + 5) = 0

x = - 5

Therefore, the function f(x) has a hole at point x = - 5. (Answer)

Final answer:

By factoring and simplifying the function f(x)=(x^2+7x+10)/(x^2+9x+20), we find a hole at x=-5. This is because -5 was an excluded value in the original function, but does not cause the denominator to be zero in the simplified function.

Explanation:

The given function is f(x) = (x^2+7x+10) / (x^2+9x+20). To find where the function has a hole, we need to factor both the numerator and the denominator. We also must exclude any values of x that would cause the denominator to be zero as these are undefined in the function.

The numerator factors into (x+2)(x+5), and the denominator into (x+4)(x+5). If we simplify, the x+5 term will cancel out, leaving us with f(x) = (x+2)/(x+4).

Originally, x could not be equal to -4 or -5, as these would make the denominator zero. In the simplified function, only x=-4 causes the denominator to be zero. But since x=-5 was an excluded value in the original function, that indicates there is a 'hole' at x=-5 on the function.

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I need help!! Can you please make t the subject

Answers

Answer:

t=3

Step-by-step explanation:

[q(t + 3) = 2 - 4t]
[q(t + 3) + 4t = 2]
[qt + 3q + 4t = 2]
[qt + 4t = 2 - 3q]
[t(q + 4) = 2 - 3q]
[t = (2 - 3q)/(q + 4)]

If you could marry, anyone in the world. Who would it be?

Answers

Answer:

I would marry Ino from Naruto

Step-by-step explanation:

Plz mark brainliest

Answer:

my bestfriend jaheim

Step-by-step explanation:

What are the next two terms in the​ sequence?
2​, 14​, 26​, 38​, ...

Answers

Answer:

50, 62

The drawing will help

Answer:

50, 62

Step-by-step explanation:

[tex]a(1)=2\\\\a(2)=a(1)+12=2+12=14\\\\a(3)=a(2)+12=14+12=26\\\\a(4)=a(3)+12=26+12=38\\\\a(5)=a(4)+12=38+12=50\\\\a(5)=a(5)+12=50+12=62[/tex]

If you want the formula.

It's an arithmetic sequence with the first term 2 and common difference 12.

The explicit formula of an arithmetic sequence:

[tex]a(n)=a(1)+(n-1)d[/tex]

d - common difference

Substitute:

[tex]a(n)=2+(n-1)(12)[/tex]        use the distributive property

[tex]a(n)=2+12n-12[/tex]

[tex]a(n)=12n-10[/tex]

Clare wants to mail a package that weighs 4 1/2 ponds what could be its volume in liters

Answers

Answer:

The volume in liters is 2.041165665 liter.

Step-by-step explanation:

Given : Clare wants to mail a package that weighs [tex]4\frac{1}{2}[/tex] pounds.

To find : What could be its volume in liters ?

Solution :

We know that,

Pound (lb) is a unit of Weight used in Standard system.

Liter (l) is a unit of Volume used in Metric system.

To convert 1 pound into liter is

1 pound (lb) = 0.45359237 liter (l)

[tex]4\frac{1}{2}[/tex] pounds in simpler fraction is [tex]\frac{9}{2}[/tex]

Converting into liter,

[tex]\frac{9}{2}[/tex] pound (lb)=[tex]\frac{9}{2}\times 0.45359237[/tex] liter (l)

[tex]\frac{9}{2}[/tex] pound (lb) = 2.041165665 liter (l).

Therefore, the volume in liters is 2.041165665 liter.

olivia has read 143 pages of a 220 -pages novel find the percent

Answers

Answer:

65%

Step-by-step explanation:

Cross, multiply and divide method has saved my life with these problems, heres how to do it.

Set up like this:

143 x

------- = -------

220 100

Multiply 143 by 100, then divide that by 220.

x= 65, so she has read 65%

Final answer:

Olivia has read approximately 65% of her 220-page novel by reading 143 pages.

Explanation:

To calculate the percent of the novel that Olivia has read, we use the formula: (number of pages read ÷ total number of pages) × 100%. Olivia has read 143 pages of a 220-page novel. Therefore, the calculation is (143 ÷ 220) × 100%, which simplifies to approximately 65%.

The steps to solve the problem are given below:

Step 1: 143 / 220 = 0.65

Step 2: 0.65 x 100 = 65%

So, Olivia has read about 65% of the novel.

8x4
3x4
4x6
10x4
4x5
4x3
4x3

Answers

I can't really give an explanation, since it's just multiplication, so here are the answers:

1. 32

2. 12

3. 24

4. 40

5. 20

6. 12

7. 12

1.32
2.12
3.24
4.40
5.20
6.12
7.12

harvey the wonder hamster can run 3 1/6 km in 1/4 hour. harvey runs at a constant rate.

find his average speed in kilometers per hour.

___ kilometers per hour

please help lol.

Answers

Answer:

38/3 km per hour

Step-by-step explanation:

3 1/6=19/6

1/4=0.25

(19/6)*4=38/3

Find the slope of the line that contains (3, -4) and (7, -2).

Answers

Answer:

The slope is 1/2.

Step-by-step explanation:

m=(-2-(-4))/(7-3)=(-2+4)/4=1/2

Debnil has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1 How many teaspoons does Debnil have?
A. 1/18
B. 1/2
C. 2
D.18​

Answers

This is an incomplete question, here is a complete question.

Debnil has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1 How many tablespoons does Debnil have?

A. 1/18

B. 1/2

C. 2

D.18​

Answer : The correct option is, (C) 2

Step-by-step explanation :

As we are give that Debnil has 6 teaspoons of salt.

The ratio of teaspoons to tablespoons is 3 : 1.

It means,

if he has 3 teaspoons then he has 1 tablespoons

if he has 1 teaspoons then he has [tex]\frac{1}{3}[/tex] tablespoons

So,

if he has 6 teaspoons then he has [tex]6\times \frac{1}{3}=2[/tex] tablespoons

Therefore, Debnil have 2 tablespoons of salt.

The number of tablespoons that debnil has is;

C: 2

Ratio Proportion

We are told that;

Number of teaspoons of salt = 6Ratio of teaspoons to tablespoons = 3:1

Thus, if the total spoons is x. Then;

¾x = 6

Thus;

x = (4 × 6)/3

x = 8 spoons

Thus, number of tablespoons she has = 8 - 6 = 2

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18 years ago Ivan was 3 times older than his son but now he is only 2 times older. How old is Ivan?

Answers

Ivan is not the son because he’s is not the son

Answer:

Ivan isn't the son

Step-by-step explanation:

The length of a rectangle is 3 cm greater than its width. the area of the rectangle is 180 cm². find the length and the width.

Answers

Answer:

L=15  W=12   15*12 = 180

Step-by-step explanation:

W*L = area

W*(W+3) = 180

Do the distributive

W^+3 W-180=0

Find 2 numbers that when multiplied ,the result is -180

and when added the result is 3

      - 12* 15  = -180

        -12 +15 = 3

What is the inverse of the function h(x) = 5/2x + 4

Answers

[tex]h^{-1}(x) = \frac{2x-8}{5}[/tex]

Step-by-step explanation:

Given function is:

[tex]h(x) = \frac{5}{2}x+4[/tex]

In order to find the inverse:

Replacing h(x) with y

[tex]y = \frac{5}{2}x+4[/tex]

Replacing x with y and y with x

[tex]x = \frac{5}{2}y+4[/tex]

Solving for y

[tex]x = \frac{5}{2}y+4\\x - 4 = \frac{5}{2}y+4-4\\x-4 = \frac{5}{2}y\\y = \frac{2}{5}(x-4)\\y = \frac{2x-8}{5}[/tex]

Replace y with h^(-1)(x)

[tex]h^{-1}(x) = \frac{2x-8}{5}[/tex]

Hence,

[tex]h^{-1}(x) = \frac{2x-8}{5}[/tex]

Keywords: Inverse, Functions

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Which fuction is positive for the entire interval [-3, -2 ]

Answers

Answer:

f(x) = |x| or f(x) = x² etc.

Step-by-step explanation:

There are several functions that gives positive value for entire interval [-3,-2].

Like the function, y = |x| , where if you put any negative value of x, the resulting output of the value of y is always positive. Therefore, for domain of [-3,-2] the range of the function will be [3,2]

Again, the function y = x², where if you put any negative number as a value of x, the corresponding value of y will be always positive.

Therefore, for domain of [-3,-2] the range of the function will be [9,4] (Answer)  

Mr. Martin’s math test, which is worth 100 points, has 29 problems. Each problem is worth either 5 points or 2 points. Let x be the number of questions worth 5 points and let y be the number of questions worth 2 points. x + y = 29, 5x + 2y = 100 How many problems of each point value are on the test?

Answers

(x + y = 29)
(y = 29 - x)
(5x + 2(29 - x) = 100)
(5x + 58 - 2x = 100)
(3x = 42)
(x = 14)
(y = 15)
(14 5-point questions and 15 2-point questions)

7th grade math help thxs

Answers

Answer:

a is 7.5

b is 67.5

c is 100

d is let me think on d

Answer:

a is 7.5

b is 67.5

c is 100

d is for every 7.5

Match each scientific notation with the appropriate number

Answers

Answer:

wheres the answer choices

Given that sin=2/5 and cos<0. Find the rest of the trigonometric functions

Answers

Answer:

[tex]\cos x=-\dfrac{\sqrt{21}}{5}\\ \\\tan x =-\dfrac{2}{\sqrt{21}}\\ \\\cot x=-\dfrac{\sqrt{21}}{2}[/tex]

Step-by-step explanation:

Given

[tex]\sin x=\dfrac{2}{5}\\ \\\cos x<0[/tex]

Use formula:

[tex]\cos^2x+\sin ^2x=1\\ \\\cos^2x+\left(\dfrac{2}{5}\right)^2=1\\ \\\cos^2x=1-\dfrac{4}{25}\\ \\cos^2x=\dfrac{21}{25}\\ \\\cos x=\pm \dfrac{\sqrt{21}}{5}[/tex]

Since [tex]\cos x<0,[/tex] then

[tex]\cos x=-\dfrac{\sqrt{21}}{5}[/tex]

By definition,

[tex]\tan x =\dfrac{\sin x}{\cos x}=\dfrac{\frac{2}{5}}{-\frac{\sqrt{21}}{5}}=-\dfrac{2}{\sqrt{21}}\\ \\ \\\cot x=\dfrac{1}{\tan x}=\dfrac{1}{-\frac{2}{\sqrt{21}}}=-\dfrac{\sqrt{21}}{2}[/tex]

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Consider a general reaction A ( aq ) enzyme B ( aq ) A(aq)enzymeB(aq) The G G of the reaction is 5.980 kJ mol 1 5.980 kJmol1 . Calculate the equilibrium constant for the reaction at 25 C. K e q = Keq= What is G for the reaction at body temperature (37.0 C) if the concentration of A is 1.8 M 1.8 M and the concentration of B is 0.55 M ? Jacob is the owner of a film production company. He promotes a healthy work-life balance for his employees. He also encourages them to take vacations when there is less work. He believes that a friendly work environment can be a stimulus for a healthy working experience. He does not reprimand his employees even if they fail to meet important deadlines. In the context of the Blake/Mouton leadership grid, which of the following leadership styles is Jacob using in this scenario?A) The country club styleB) The impoverished styleC) The middle-of-the-road styleD) The authority-compliance styleE) The country club style When does CMS have to release star ratings? A walrus transfers energy by conduction through its blubber at the rate of 150 W when immersed in 1.00C water. The walruss internal core temperature is 37.0C , and it has a surface area of 2.00 m^2. What is the average thickness of its blubber, which has the conductivity of fatty tissues without blood? (answer in cm) In the following reaction, what element is made? What do both shapes have in common ? What do the media most provide the public with by covering policy and the lawmaking process? Jen is listening to Charlotte's speech on global warming. Jen does not believe global warming is a problem, and she refuses to listen to what Charlotte has to say. 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This practice is likely to beA) permissible because most of the local residents are HispanicB) discriminatory on the basis of national origin in violation of Title VIIC) permissible because of the employment-at-will doctrineD) permissible because the nursing home is a private company A firm is considering two location alternatives. At location A, fixed costs would be $4,000,000 per year, and variable costs $0.30 per unit. At alternative B, fixed costs would be $3,600,000 per year, with variable costs of $0.35 per unit. If annual demand is expected to be 10 million units, which plant offers the lowest total cost?A) plant A, because it is cheaper than Plant B for all volumes over 8,000,000 units B) plant B, because it is cheaper than Plant A for all volumes over 8,000,000 units. C) Plant A, because it is cheaper than Plant B for all volumes D) plant B, because it has the lower variable COM per unit E) Neither Plant A nor Plant B, because (he crossover point is at 10 million units. hey guys!!! I need help quick! this is a crossword for etiquette and it's due tomorrow but I don't know some of them of you could help thatd be great! also if you could check my answers you're the best don't worry about 12 across because the teacher gave us that one in class !! thanks peeps A runner of mass 60.0kg runs around the edge of a horizontal turntable mounted on a vertical, frictionless axis through its center. The runner's velocity relative to the earth has magnitude 2.50m/s . The turntable is rotating in the opposite direction with an angular velocity of magnitude 0.190rad/s relative to the earth. The radius of the turntable is 3.60m , and its moment of inertia about the axis of rotation is 81.0kg*m2 .A) Find the final angular velocity of the system if the runner comes to rest relative to the turntable. (You can treat the runner as a particle.)answer in rad/s please The half-life of Actinium 227 decays in 20 years. Calculate the mass of the element left when a 2kg sample was left for 160 years.